Portal 2

Portal 2

Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
Browsing: Collections
Containing item: "Capture the Franken-Flag!"
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Showing 1-3 of 3 entries
Geneosis' Cooperative Chambers
Collection by Geneosis
Want to find all my Coop chambers? Just check this collection ^^ If you liked many maps in this collection, please rate it ^^
Priv Collection
Collection by Redeemed
Just for my friends.
My Subscribed Levels
Collection by Ütsi
These are all the Co-Op maps I have subscribed to so far.
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